To Get What She Wants... (Futa/M/F, Sex Under Necessity, Excessive Cum, Blowjob, Anal

I wrote this while at work (I was in a guard shack all night... talk about suck.) It's a short I had been thinking of for a while and finally put it on paper! I have a threesome as the second to last paragraph, I tried hard to make it flow, but not to sure how it turned out, I'd like some advice and tips on that the most. Hope you enjoy!

The girl sat on the park bench, naked as always, waiting for a potential customer. Her long brunette hair flowed gently in the breeze, brushing across her C cup breasts. She looked around the beautiful park, her hazel eyes scanning for men to target, but it didn’t take long to get a sale. A man walked up to her, looked at her arm, which had “Handjob: $5” written on her forearm. He sat down on her right side, and pulled down his pants and trousers, she immediately got to work.

She looked over and grabbed his semi-erect penis firmly, and began to stroke it up and down. It became hard quickly, and it was a nice size. She increased the speed of her strokes and he shifted in his seat. His eyes wandered her body, examining the plump features of her breasts, they looked soft, and a beautiful white, that radiated in the sunlight. On her right breasts read: “Massage: 5$” and on her left “Tit Fuck: 10$”. Her hand left the penis, and it twitched, craving more, as she spat on her palm, and rubbed it well into the head of his penis. Pre-cum oozed out the top, and mixed with her saliva, as she quickly grasped the shaft again, and began pumping. The man moaned, and reached over, feeling her firm breasts. They fit well in his hands, as he grabbed them by the handful, tugging at them slightly, squeezing them like a toy. He grunted, and semen spurted from his penis. A stream shot straight up, the next one slightly higher, followed by more hot lava, falling back down onto his chest and on her hands. As he had his last orgasm, he stood up, reached into his pocket and placed the money in a bowl beneath her, as she sat their, licking the jizz off her hands.

As soon as it had ended, another man walked up, one who looked youthful, maybe a little to young, but she didn’t care, money was money. He stood in front of her and presented his shaft. A good seven inches, however, no match for her. Already hard, she took the hot rod in her mouth and immediately sent it to the back of her throat. She held it there, letting the head enjoy the hot, sticky area at the back as she came back off and held it at the lips, smiling at her toy and continued to deep throat the stranger. He shuddered at the immense pleasure, and groaned when she played with his balls, her skillful hands tugging at the testicles, and she rolled them around in her palms. She again pressed very deep, and held her mouth wide open, as she began drooling spit, covering his cock and balls with her thick spit. Grabbing the back of her head, he pulled her deeper and faster, looked at her cheek